welcome: ningbo gongtie smart technology co., ltd.
language:
凯发k8官方旗舰厅-百家乐凯发k8
∷
contact: echo.y.zhang
fax: 0574-88095075
tel: 86-18057486168
email: zhangyang@cngongtie.cn
add: no.16, gaoya road, jiangshan scientific&technological park, yinzhou, ningbo, zhejiang, china. eu r&d center: reggio emilia, italy
